3v4l.org

run code in 300+ PHP versions simultaneously
<?php // Source: https://bugs.php.net/bug.php?id=61225 $wyraz1= "babc"; $wyraz2="abba"; function testAnagram($wyraz) { $isAnagram = array(); for ($i=0;$i<strlen($wyraz);$i++) { if (isset($isAnagram[$wyraz[$i]])) $isAnagram[$wyraz[$i]]++; else $isAnagram[$wyraz[$i]] = 1; } return $isAnagram; } $wyn1 = testAnagram($wyraz1); ksort($wyn1); $wyn2 = testAnagram($wyraz2); ksort($wyn2); if ($wyn1 == $wyn2) echo "identical"; else "not ident."; print_r($wyn1);

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0090.00616.38
8.3.50.0070.01117.45
8.3.40.0070.00718.59
8.3.30.0090.00618.89
8.3.20.0030.00518.60
8.3.10.0080.00020.54
8.3.00.0080.00019.26
8.2.180.0120.00316.75
8.2.170.0070.00722.96
8.2.160.0040.01121.19
8.2.150.0000.00824.18
8.2.140.0040.00424.66
8.2.130.0000.00726.16
8.2.120.0080.00019.25
8.2.110.0070.00419.33
8.2.100.0000.01117.91
8.2.90.0000.00817.88
8.2.80.0060.00317.97
8.2.70.0080.00018.04
8.2.60.0040.00418.22
8.2.50.0080.00018.10
8.2.40.0030.00719.42
8.2.30.0050.00319.32
8.2.20.0000.00817.79
8.2.10.0040.00417.79
8.2.00.0000.00817.63
8.1.280.0060.00925.92
8.1.270.0070.00024.66
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0120.00017.36
8.1.230.0060.00617.65
8.1.220.0040.00417.74
8.1.210.0000.00818.77
8.1.200.0000.00917.23
8.1.190.0090.00017.22
8.1.180.0000.00818.10
8.1.170.0030.00518.68
8.1.160.0040.00418.93
8.1.150.0040.00418.91
8.1.140.0000.00817.48
8.1.130.0040.00417.75
8.1.120.0000.00817.50
8.1.110.0000.00717.46
8.1.100.0030.00517.40
8.1.90.0000.00717.36
8.1.80.0000.00717.48
8.1.70.0050.00317.36
8.1.60.0030.00617.56
8.1.50.0000.00717.46
8.1.40.0040.00417.56
8.1.30.0040.00417.55
8.1.20.0050.00217.50
8.1.10.0030.00617.59
8.1.00.0040.00417.57
8.0.300.0070.00018.77
8.0.290.0040.00416.75
8.0.280.0050.00318.50
8.0.270.0040.00417.27
8.0.260.0000.00616.75
8.0.250.0040.00416.98
8.0.240.0000.00716.94
8.0.230.0000.00716.85
8.0.220.0070.00016.92
8.0.210.0030.00316.88
8.0.200.0000.00816.83
8.0.190.0030.00616.96
8.0.180.0070.00016.82
8.0.170.0060.00316.88
8.0.160.0040.00416.95
8.0.150.0040.00416.73
8.0.140.0040.00416.90
8.0.130.0030.00313.35
8.0.120.0050.00216.97
8.0.110.0030.00316.79
8.0.100.0040.00416.96
8.0.90.0040.00416.91
8.0.80.0080.00616.87
8.0.70.0000.00716.70
8.0.60.0040.00416.89
8.0.50.0000.00816.81
8.0.30.0160.00316.93
8.0.20.0030.01617.21
8.0.10.0040.00416.90
8.0.00.0130.00816.83
7.4.330.0000.00513.03
7.4.320.0030.00316.63
7.4.300.0070.00316.50
7.4.290.0030.00316.56
7.4.280.0090.00016.69
7.4.270.0030.00316.62
7.4.260.0050.00013.23
7.4.250.0030.00616.57
7.4.240.0050.00316.45
7.4.230.0070.00016.71
7.4.220.0090.00916.61
7.4.210.0070.00916.62
7.4.200.0020.00516.31
7.4.190.0070.00016.55
7.4.160.0100.00616.63
7.4.150.0140.00416.47
7.4.140.0120.01316.62
7.4.130.0100.00816.54
7.4.120.0120.00616.51
7.4.110.0090.01116.60
7.4.100.0090.00616.61
7.4.90.0100.01316.51
7.4.80.0110.01119.39
7.4.70.0140.00716.43
7.4.60.0140.00616.38
7.4.50.0060.00016.47
7.4.40.0090.00016.48
7.4.30.0030.01316.48
7.4.00.0090.00614.67
7.3.330.0030.00313.16
7.3.320.0000.00513.38
7.3.310.0030.00316.27
7.3.300.0000.00716.39
7.3.290.0030.01716.42
7.3.280.0110.00716.37
7.3.270.0070.01416.39
7.3.260.0080.00916.44
7.3.250.0110.01016.50
7.3.240.0140.00316.54
7.3.230.0150.00716.52
7.3.210.0050.01116.35
7.3.200.0100.00716.51
7.3.190.0090.00716.41
7.3.180.0150.00016.29
7.3.170.0110.00616.50
7.3.160.0060.01016.45
7.3.120.0000.01314.73
7.3.10.0100.00716.08
7.3.00.0080.00616.20
7.2.330.0120.00616.65
7.2.320.0070.01716.64
7.2.310.0160.00716.83
7.2.300.0110.01116.86
7.2.290.0130.00316.60
7.2.130.0100.00716.31
7.2.120.0110.00716.55
7.2.110.0050.01016.81
7.2.100.0060.00916.69
7.2.90.0080.00816.71
7.2.80.0070.00916.70
7.2.70.0110.00816.94
7.2.60.0100.00716.86
7.2.50.0160.00516.74
7.2.40.0040.01116.80
7.2.30.0130.00516.62
7.2.20.0080.00916.76
7.2.10.0030.01016.80
7.2.00.0050.00817.74
7.1.250.0130.00315.33
7.1.240.0030.01015.78
7.1.230.0090.00315.91
7.1.220.0120.00315.96
7.1.210.0080.00315.92
7.1.200.0060.00515.81
7.1.190.0100.00315.63
7.1.180.0070.00715.81
7.1.170.0130.00015.56
7.1.160.0060.00615.93
7.1.150.0030.00715.86
7.1.140.0060.01015.74
7.1.130.0060.00615.52
7.1.120.0080.00015.75
7.1.110.0040.00816.07
7.1.100.0030.01016.79
7.1.90.0040.00815.92
7.1.80.0040.01115.81
7.1.70.0080.00416.52
7.1.60.0060.00717.50
7.1.50.0040.01416.10
7.1.40.0080.00415.90
7.1.30.0000.01215.75
7.1.20.0040.01115.76
7.1.10.0060.00615.65
7.1.00.0070.04219.14
7.0.320.0100.00315.25
7.0.310.0120.00315.36
7.0.300.0090.00615.42
7.0.290.0040.01115.50
7.0.280.0030.00615.43
7.0.270.0040.00815.40
7.0.260.0030.01315.46
7.0.250.0070.00315.22
7.0.240.0070.00415.46
7.0.230.0060.00615.58
7.0.220.0060.00315.45
7.0.210.0120.00315.24
7.0.200.0060.00615.22
7.0.190.0060.00615.42
7.0.180.0030.01015.45
7.0.170.0090.00315.58
7.0.160.0060.00615.59
7.0.150.0060.00615.43
7.0.140.0020.04018.70
7.0.130.0070.00715.34
7.0.120.0100.03018.79
7.0.110.0040.00415.52
7.0.100.0040.01115.63
7.0.90.0000.00915.39
7.0.80.0000.01015.55
7.0.70.0070.00015.26
7.0.60.0140.02417.69
7.0.50.0100.04216.68
7.0.40.0200.04316.84
7.0.30.0220.02316.80
7.0.20.0120.02516.83
7.0.10.0150.03016.84
7.0.00.0160.02516.84
5.6.380.0030.01014.41
5.6.370.0090.00614.79
5.6.360.0060.00914.27
5.6.350.0060.00814.68
5.6.340.0000.01214.58
5.6.330.0100.00314.55
5.6.320.0040.01114.71
5.6.310.0110.00014.04
5.6.300.0000.00914.07
5.6.290.0030.01014.73
5.6.280.0050.03517.55
5.6.270.0040.00814.69
5.6.260.0100.00714.31
5.6.250.0030.01014.10
5.6.240.0000.01414.34
5.6.230.0030.01314.60
5.6.220.0000.01514.30
5.6.210.0100.04217.42
5.6.200.0060.02316.30
5.6.190.0170.04717.41
5.6.180.0160.03317.61
5.6.170.0220.03717.48
5.6.160.0200.03917.68
5.6.150.0180.04317.40
5.6.140.0170.03517.44
5.6.130.0170.04117.38
5.6.120.0180.04017.34
5.6.110.0070.04417.39
5.6.100.0200.04317.45
5.6.90.0100.02717.36
5.6.80.0200.03017.11
5.6.70.0070.04217.23
5.6.60.0050.04117.21
5.6.50.0050.03516.96
5.6.40.0030.04316.85
5.6.30.0020.04517.01
5.6.20.0030.03516.95
5.6.10.0080.04317.04
5.6.00.0030.03617.04
5.5.380.0040.00811.27
5.5.370.0050.00511.27
5.5.360.0060.00611.27
5.5.350.0100.03815.84
5.5.340.0020.03014.67
5.5.330.0180.02515.92
5.5.320.0210.04115.87
5.5.310.0130.03215.74
5.5.300.0170.02115.70
5.5.290.0150.02815.61
5.5.280.0210.03815.82
5.5.270.0070.03615.73
5.5.260.0100.03815.82
5.5.250.0050.04215.56
5.5.240.0050.02315.45
5.5.230.0070.03515.32
5.5.220.0020.03315.40
5.5.210.0000.03315.43
5.5.200.0050.04215.46
5.5.190.0030.02715.37
5.5.180.0090.04015.33
5.5.170.0040.01113.96
5.5.160.0000.03815.37
5.5.150.0020.03215.43
5.5.140.0020.03515.39
5.5.130.0060.02615.48
5.5.120.0030.04415.29
5.5.110.0050.03215.50
5.5.100.0000.04215.30
5.5.90.0040.03315.44
5.5.80.0030.03015.26
5.5.70.0040.04115.24
5.5.60.0070.02715.32
5.5.50.0040.02315.36
5.5.40.0040.02415.28
5.5.30.0040.02615.34
5.5.20.0030.04315.35
5.5.10.0020.03015.29
5.5.00.0000.04915.33
5.4.450.0150.04415.42
5.4.440.0130.03615.41
5.4.430.0260.02615.37
5.4.420.0110.02015.37
5.4.410.0080.02815.31
5.4.400.0070.04215.21
5.4.390.0050.04015.12
5.4.380.0030.03915.26
5.4.370.0070.03315.26
5.4.360.0050.03115.11
5.4.350.0030.03215.13
5.4.340.0030.03215.07
5.4.330.0070.00311.40
5.4.320.0040.04415.28
5.4.310.0030.04315.21
5.4.300.0030.02215.28
5.4.290.0040.02215.19
5.4.280.0080.03715.07
5.4.270.0080.02515.26
5.4.260.0050.04115.12
5.4.250.0040.02915.24
5.4.240.0090.03115.14
5.4.230.0060.03315.19
5.4.220.0060.02515.15
5.4.210.0070.02215.25
5.4.200.0030.02215.34
5.4.190.0100.03815.26
5.4.180.0120.01515.17
5.4.170.0080.04115.23
5.4.160.0050.02215.25
5.4.150.0030.03515.25
5.4.140.0070.03313.82
5.4.130.0060.03813.79
5.4.120.0050.04213.80
5.4.110.0080.03713.90
5.4.100.0050.03113.89
5.4.90.0030.04213.82
5.4.80.0030.04013.86
5.4.70.0080.03313.88
5.4.60.0030.03313.86
5.4.50.0070.01913.79
5.4.40.0070.03313.87
5.4.30.0020.02913.77
5.4.20.0080.01813.86
5.4.10.0060.04113.82
5.4.00.0020.03713.59
5.3.290.0030.02712.97
5.3.280.0030.03312.95
5.3.270.0050.03412.94
5.3.260.0030.03012.96
5.3.250.0080.03912.88
5.3.240.0100.03313.02
5.3.230.0000.04412.94
5.3.220.0050.02512.92
5.3.210.0060.04213.00
5.3.200.0020.04312.95
5.3.190.0030.02812.93
5.3.180.0070.04012.94
5.3.170.0090.03812.96
5.3.160.0030.04512.92
5.3.150.0050.03312.90
5.3.140.0070.02612.94
5.3.130.0060.02112.93
5.3.120.0070.02312.91
5.3.110.0020.02712.98
5.3.100.0000.04412.65
5.3.90.0060.03312.66
5.3.80.0020.02612.68
5.3.70.0120.02512.67
5.3.60.0050.02512.63
5.3.50.0130.02812.61
5.3.40.0050.03812.64
5.3.30.0050.04112.61
5.3.20.0070.03012.56
5.3.10.0070.04112.49
5.3.00.0120.03912.48
5.2.170.0020.03311.61
5.2.160.0040.03411.63
5.2.150.0030.03011.63
5.2.140.0040.03111.63
5.2.130.0050.02811.64
5.2.120.0050.03411.65
5.2.110.0050.03311.65
5.2.100.0080.03311.65
5.2.90.0120.03011.65
5.2.80.0120.03311.65
5.2.70.0160.02311.65
5.2.60.0150.02911.65
5.2.50.0130.03411.65
5.2.40.0110.03311.65
5.2.30.0160.02311.65
5.2.20.0150.02711.66
5.2.10.0110.02411.67
5.2.00.0170.02611.67
5.1.60.0170.02011.67
5.1.50.0120.02511.67
5.1.40.0130.02811.69
5.1.30.0100.02511.69
5.1.20.0110.01911.69
5.1.10.0130.02911.69
5.1.00.0100.02011.70
5.0.50.0080.01011.70
5.0.40.0070.01611.71
5.0.30.0080.03211.72
5.0.20.0100.02011.72
5.0.10.0070.01211.72
5.0.00.0100.01511.72
4.4.90.0050.02011.65
4.4.80.0030.01311.65
4.4.70.0080.01211.66
4.4.60.0070.01311.66
4.4.50.0070.01311.66
4.4.40.0080.02811.67
4.4.30.0110.01211.69
4.4.20.0110.01411.69
4.4.10.0050.02111.70
4.4.00.0100.02511.71
4.3.110.0080.01211.72
4.3.100.0070.01711.72
4.3.90.0100.00811.72
4.3.80.0070.01211.72
4.3.70.0030.02211.72
4.3.60.0050.01011.72
4.3.50.0080.01311.72
4.3.40.0070.02711.72
4.3.30.0070.01811.72
4.3.20.0020.01611.72
4.3.10.0030.01811.72
4.3.00.0030.02011.72

preferences:
48.29 ms | 401 KiB | 5 Q